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Toro 722 Power Throw Operator's Manual
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Toro 722 Power Throw Operator's Manual

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722 Power Throw
Model No. 38608—Serial No. 311000001 and Up
Introduction
This machine is intended to be used by residential
homeowners or professional, hired operators. It
is designed primarily for removing snow from
paved surfaces, such as driveways and sidewalks,
and other surfaces for traffic on residential or
commercial properties. It is not designed for
removing materials other than snow, nor is it
designed for clearing off gravel surfaces.
Read this information carefully to learn how to operate
and maintain your machine properly and to avoid injury
and machine damage. You are responsible for operating
the machine properly and safely.
You may contact Toro directly at www.Toro.com for
machine and accessory information, help finding a
dealer, or to register your machine.
Whenever you need service, genuine Toro parts, or
additional information, contact an Authorized Service
Dealer or Toro Customer Service and have the model
and serial numbers of your machine ready. Figure 1
identifies the location of the model and serial numbers
on the machine. Write the numbers in the space
provided.
Figure 1
1. Model and serial number location
Model No.
Serial No.
© 2010—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
®
Snowthrower
This manual identifies potential hazards and has
safety messages identified by the safety alert symbol
(Figure 2), which signals a hazard that may cause serious
injury or death if you do not follow the recommended
precautions.
1. Safety alert symbol
This manual uses 2 words to highlight information.
Important calls attention to special mechanical
information and Note emphasizes general information
worthy of special attention.
Replacement Engine Owner's Manuals may be
ordered through the engine manufacturer.
Register at www.Toro.com.
Form No. 3365-707 Rev A
Operator's Manual
Figure 2
Original Instructions (EN)
Printed in the USA
All Rights Reserved

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Summary of Contents for Toro 722 Power Throw

  • Page 1 Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model and serial numbers of your machine ready. Figure 1 identifies the location of the model and serial numbers on the machine.

  • Page 2: Before Operating

    Safety Before Operating Caution: Improper use may result in loss of fingers, hands, or feet. Read and understand the contents of this manual before operating the snowthrower There is a high-speed Become familiar with all controls and know impeller close to the how to stop the engine quickly opening.

  • Page 3: Clearing A Clogged Discharge Chute

    – When practical, remove gas-powered machine • Do not run the engine indoors, except when starting from the truck or trailer and refuel it on the the engine and for transporting the machine in or ground. If this is not possible, then refuel such out of the building.

  • Page 4: Maintenance And Storage

    Store fuel in an approved fuel container. Remove the key from the ignition switch The following list contains safety information specific before storing the machine. to Toro products or other safety information that you • Purchase only genuine Toro replacement parts and must know. accessories.

  • Page 5: Safety And Instructional Decals

    Safety and Instructional Decals Important: Safety and instruction decals are located near areas of potential danger. Replace damaged decals. 107-3040 112-6624 1. Wheel drive 3. Disengage 5. Thrown object 7. Cutting/dismemberment hazard—keep bystanders hazard, impeller—stop a safe distance from the the engine and wait for all snowthrower.
  • Page 6 119-1586 1. Forward drive speed settings 2. Speed selector 3. Reverse drive speed setting Briggs Part No. 273676 1. Stop 3. Fast 2. Slow Briggs & Stratton Part No. 277588 Briggs & Stratton Part No. 275949 1. Primer 3. Ignition key out (Engine—Stop) 1.

  • Page 7: Installing The Handle

    Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Handle assembly Bolts Install the handle. Belleville washers Flange nut Speed selector rod Cotter pin Install the speed selector rod. Flat washer Flange locknut Install the traction rod.

  • Page 8: Installing The Speed Selector Rod

    6. Align the holes in the right side of the handle with the holes in the right side plate, and secure the handle with 2 cap screws and Belleville washers until they are finger tight. 7. Ensure that the handles are at the same height, then tighten the handle fasteners securely.

  • Page 9: Installing The Traction Rod

    Figure 7 1. Handgrip 3. 1 to 2 inches (3 to 5 cm) Figure 6 2. Traction control lever 4. 4-1/2 inches (11.4 cm) 1. Speed selector arm 3. Speed selector rod 2. Flat washer and cotter pin 3. Tighten the 2 flange nuts until they are finger tight. 2.

  • Page 10: Installing The Auger/ Impeller Drive Control Linkage

    Installing the Auger/ Impeller Drive Control Linkage Parts needed for this procedure: Clevis pin Cotter pin Procedure 1. Loosen the jam nut above the clevis on the upper Figure 9 control rod (Figure 8). 1. Handgrip 3. 1 to 2 inches (3 to 5 cm) 2.

  • Page 11: Installing The Chute Control Rod

    Installing the Chute Control Parts needed for this procedure: Chute control rod assembly (rod and bracket, worm gear, and bracket) Belleville washer Bolt Carriage bolt Locknut Curved washer Procedure 1. Secure the upper chute control bracket (attached to the chute control rod) to the upper left side of the handle with a bolt and a locknut Figure 10.

  • Page 12: Filling The Engine With Oil

    Figure 12 Figure 11 1. Worm gear 3. Mounting flange 2. Bracket 4. Bolt, Belleville washer, 1. Move the machine to a level surface to ensure an and locknut accurate oil level reading. 2. Clean around the dipstick (Figure 13). 4.

  • Page 13: Product Overview

    Product Overview result. Drain the excess oil until the oil level on the dipstick reads Full. 9. Insert the dipstick into the filler neck and rotate the cap clockwise until it is tight. Checking the Tire Pressure No Parts Required Procedure The tires are overinflated at the factory for shipping.

  • Page 14: Operation

    Controls unclog the discharge chute when it becomes clogged with snow. • Auger/Impeller Drive Control Lever—To engage both the auger and impeller, press the lever against Operation the right handgrip. To disengage, release the lever. • Traction Control Lever—To engage the traction (wheel drive), press the lever against the left Note: Determine the left and right sides of the machine handgrip.

  • Page 15: Starting The Engine

    Filling the Fuel Tank Starting the Engine 1. Check the engine oil level. Refer to Checking the DANGER Engine Oil Level in Maintenance. Gasoline is extremely flammable and explosive. A 2. Turn the fuel shutoff valve 1/4 turn counterclockwise fire or explosion from gasoline can burn you and to open it (Figure 19).
  • Page 16 Note: To use the electric starter, connect a power cord to the electric starter plug-in first and then to a power outlet. Use only a UL-listed, 16-gauge extension cord recommended for outdoor use that is not longer than 50 feet (15 m). 8.

  • Page 17: Stopping The Engine

    Unclogging the Discharge WARNING Chute If you leave the machine plugged into a power outlet, someone can inadvertently start the machine If the auger/impeller is running but there is no snow and injure people or damage property. coming out of the discharge chute, the discharge chute Unplug the power cord whenever you are not may be clogged.

  • Page 18: Recommended Maintenance Schedule(S)

    • Always set the throttle lever to the Fast position WARNING when throwing snow. The rotor blades can throw stones, toys, and other • If the engine slows down under a load or the wheels foreign objects and cause serious personal injury to slip, shift the machine into a lower gear.

  • Page 19: Adjusting The Skids And Scraper

    1. Clean around the dipstick (Figure 13). 2. Remove the dipstick by rotating the cap counterclockwise and pulling it out. 3. Wipe the dipstick clean with a clean cloth. 4. Install the dipstick into the filler neck, then remove it. Note: To ensure an accurate oil level reading, you must fully install the dipstick.

  • Page 20: Adjusting The Speed Selector

    7. Move the skids down as far as possible. 8. Tighten the 4 flange nuts that secure both skids to the auger side plates (Figure 27). Adjusting the Speed Selector Adjust the speed selector linkage initially and when the machine is slow, first gear has no speed, or the speed selector lever does not move into third gear.

  • Page 21: Changing The Engine Oil

    Figure 31 1. Pipe plug Figure 33 1. Oil drain plug 2. Drain extension Changing the Engine Oil 4. Slide an oil drain pan under the drain extension and Service Interval: After the first 5 hours remove the oil drain plug (Figure 33). Yearly Note: Place a funnel under the drain extension so Every 50 hours...

  • Page 22: Inspecting And Replacing The Spark Plug

    Inspecting and Replacing the Spark Plug Service Interval: Every 100 hours Use a Champion QC12YC or equivalent spark plug. Check and gap the spark yearly, and replace the plug if necessary. 1. Clean around the base of the spark plug. 2.

  • Page 23: Replacing The Traction Drive Belt

    Replacing the Traction Drive 4. Remove the auger/impeller drive belt from the engine pulley and the large auger/impeller pulley Belt (Figure 38). 5. Tip the machine forward and block it so that it If the traction drive belt becomes worn, oil-soaked, or cannot fall.

  • Page 24: Adjusting The Auger/Impeller Drive Belt

    Replacing the Auger/Impeller 16. Install the auger/impeller drive belt around the large auger/impeller pulley and engine pulley, ensuring Drive Belt that the belt is on the inside of the idler pulley and the belt guide (Figure 38). If the auger/impeller drive belt becomes worn, oil-soaked, or otherwise damaged, replace the belt.

  • Page 25: Removing The Machine From Storage

    3. Loosen the hose clamp that secures the fuel line to the valve and slide the fuel line off the fuel shutoff valve. 4. Open the fuel shutoff valve and allow the fuel to drain out of the fuel tank into an approved fuel container.

  • Page 26: Troubleshooting

    5. Unclog the discharge chute. 6. The auger/impeller drive belt is loose 6. Install and/or adjust the auger/impeller or is off the pulley. drive belt; refer to www.Toro.com for servicing information or take the machine to an Authorized Service Dealer.
  • Page 27 Corrective Action 7. The auger/impeller drive belt is worn 7. Replace the auger/impeller drive belt; or broken. refer to www.Toro.com for servicing information or take the machine to an Authorized Service Dealer. Discharge chute either does not lock into 1. The discharge chute latch is not 1.
  • Page 28 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer.

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38608

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